337491570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{865363}}^1$

素因数の和:865386

約数の個数: 32

約数和(自身を含む): 872286912

約数和(自身を除く): 534795342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 865363, 1730726, 2596089, 4326815, 5192178, 8653630, 11249719, 12980445, 22499438, 25960890, 33749157, 56248595, 67498314, 112497190, 168745785, 337491570]

約数ペア:

[(1, 337491570), (2, 168745785), (3, 112497190), (5, 67498314), (6, 56248595), (10, 33749157), (13, 25960890), (15, 22499438), (26, 12980445), (30, 11249719), (39, 8653630), (65, 5192178), (78, 4326815), (130, 2596089), (195, 1730726), (390, 865363)]